This problem is preventing any purchases: multiple cards, both Master Card and Amex entered correctly several times, with the same result "unexpected error" see screenshot attached.
** Attachment added: "Screenshot from 2014-11-20 22:39:15.png" https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1376345/+attachment/4264904/+files/Screenshot%20from%202014-11-20%2022%3A39%3A15.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1376345 Title: cannot buy app in Ubuntu Software Center To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1376345/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs